HexUtils class

A utility class that provides functions for converting hex strings.

Constructors

HexUtils.new()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

getBytes(String hex) → List<int>

Converts hex string to a byte array.

getString(List<int> bytes) → String

Converts byte array to a hex string.

hexToBinary(String hexString) → String

Converts a hex string to a binary string.

hexToBytes(String hexString) → Uint8List

Converts a hex string to a Uint8List.

isHex(String input) → bool

Determines whether or not an input string is a hex string.

isHexString(String input) → bool

Determines whether the input string is a valid hex string.

reverseHexString(String input) → String

Returns the reversed order of the given input hex string.

tryGetBytes(String hex) → List<int>?

Tries to convert hex string to a byte array.

tryHexToUtf8(String hex) → String

Tries to convert a hex string to a UTF-8 string. When it fails to decode UTF-8, it returns the non UTF-8 string instead.

utf8ToHex(String input) → String

Converts a UTF-8 input string to hex string.